diff --git a/swagger-generated-php-client/SwaggerClient-php/lib/Api/DefaultApi.php b/swagger-generated-php-client/SwaggerClient-php/lib/Api/DefaultApi.php
index 1c759dbdcb9e007efb5859fce3a8ea1d45683f26..1a0321842c67b6c369f114726825fb3bcebdf915 100644
--- a/swagger-generated-php-client/SwaggerClient-php/lib/Api/DefaultApi.php
+++ b/swagger-generated-php-client/SwaggerClient-php/lib/Api/DefaultApi.php
@@ -438,11 +438,12 @@ class DefaultApi
                 $queryParams,
                 $httpBody,
                 $headerParams,
-                '\Swagger\Client\Model\ProtocolNumber[]',
+//                '\Swagger\Client\Model\ProtocolNumber[]',
+                'string[]',
                 '/search/documents'
             );
-
-            return [$this->apiClient->getSerializer()->deserialize($response, '\Swagger\Client\Model\ProtocolNumber[]', $httpHeader), $statusCode, $httpHeader];
+//            return [$this->apiClient->getSerializer()->deserialize($response, '\Swagger\Client\Model\ProtocolNumber[]', $httpHeader), $statusCode, $httpHeader];
+            return [$this->apiClient->getSerializer()->deserialize($response, 'string[]', $httpHeader), $statusCode, $httpHeader];
         } catch (ApiException $e) {
             switch ($e->getCode()) {
                 case 200: